Fork



FIG. 1 is a top plan view of a fork showing my new design;

FIG. 2 is a left side elevational view thereof, the right side elevational view being identical;

FIG. 3 is an end elevational view thereof from the bottom of FIG. 1;

FIG. 4 is an end elevational view thereof from the top of FIG. 1; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a fork, as shown and described. 